CPU Comparison

A

AMD

AMD

AMD EPYC 4345P

CORE STATE Grado

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.5 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

A

AMD

AMD

Ryzen 5 PRO 4655GE

CORE STATE Renoir

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.3 Base / 4.2 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,227

1,213

cinebench_cinebench_r15_singlecore

455

171

cinebench_cinebench_r20_multicore

13,448

5,058

cinebench_cinebench_r20_singlecore

1,898

714

cinebench_cinebench_r23_multicore

32,020

12,045

cinebench_cinebench_r23_singlecore

4,520

1,700

passmark_data_compression

430,813

193,067

passmark_data_encryption

22,820

11,586

passmark_extended_instructions

33,544

11,792

passmark_find_prime_numbers

194

28

passmark_floating_point_math

78,059

27,947

passmark_integer_math

124,180

48,513

passmark_multithread

37,671

14,171

passmark_physics

2,480

592

passmark_random_string_sorting

48,448

21,382

passmark_single_thread

4,672

2,660

passmark_singlethread

4,672

2,660

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4345P

5 PRO 4655GE

Core Specs

Cores

8

6 -25.0%

Threads

16

12 -25.0%

Base Clock (GHz)

3.8

3.3 -13.2%

Boost Clock (GHz)

5.5

4.2 -23.6%

Frequency (GHz)

3.8

3.3 -13.2%

Turbo Clock (GHz)

5.5

4.2 -23.6%

Multiplier

38

33 -13.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

32 MB (shared)

8 MB (shared)

Power

TDP (W)

65

35 -46.2%

PPT

88 W

47 W

Architecture

Architecture

Zen 5

Zen 2

Codename

Grado

Renoir

Generation

EPYC (Zen 5 (Grado))

Ryzen 5 (Zen 2 (Renoir))

Process Size

4 nm

7 nm

Transistors

8,315 million

9,800 million

Die Size

70.6 mm²

156 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

51.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket AM5

AMD Socket AM4

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 3, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon Graphics

Radeon Vega 7

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$329

—

Part Number

100-000001556

100-000001156100-100001156MPK

Package

FC-LGA1718

µOPGA-1331

Tj Max

95°C

—

Bundled Cooler

None

Wraith Stealth

View EPYC 4345P Details View Ryzen 5 PRO 4655GE Details